#include<bits/stdc++.h>
#define int long long

using namespace std;

signed main() {
	int t;
	cin >> t;
	while(t -- ) {
		int n, k;
		cin >> n >> k;
		int a[n + 10];
		int b[n + 10];
		for(int i = 1; i <= n; i ++ ) {
			cin >> a[i];
		}
		for(int i = 1; i <= n; i ++ ) {
			cin >> b[i];
		}
		
	}
	return 0;
}

